Ignatius Yeo's answer to QN's Junior College 1 H1 Maths Singapore question.
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Here's the solution for the problem. For part B, as time becomes larger, the temperature approaches (not touching 18 degree celsius) 18 degree celsius due to the graph having shifted 18 units up. My hand drawn curve is Abit out of shape lol. Hope it helps:)
Date Posted:
4 years ago
Thanks a lot!!
Is there a asymptote at θ = 18?
Is there a asymptote at θ = 18?
Yes, there is an asymptote at theta =18. That's why the curve approaches that line when t become very large.
Ok thanks:)